Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1997-2002 Mercedes Benz E Class . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.

NOTE *1 the ILLUMINATION CONTROL MODULE ia attached to the back of the Headlight Switch to connect, See DIAGRAM you will need 2 relays Part #775, one for each parking light wire.
NOTE *2 to test these wires, you must incert the key in the Passenger Key Cylinder and Lock and Unlock for testing.
NOTE *3 the PSE Control Module is located under the Rear Seat on the Passenger side of the vehicle.
NOTE *4 the DRIVERS DOOR is a BROWN/GREY (-) the PASSENGER DOOR is a BROWN/RED (-), the DRIVERS REAR DOOR is a BROWN/GREEN (-) and the PASSENGERS REAR DOOR is a BROWN/BLACK (-) When connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM
NOTE *5 the 791 Bypass Module will ONLY work on vehicle that use the SWITCHBLADE KEY, on vehicles with the SMART KEY the bypass will not work.